DO rest the top of the ladder against a solid surface.

DO rest the top of the ladder against a solid surface, never against guttering, or other narrow or plastic features. Where a surface is too brittle or weak to support the top of the ladder, use a stay or a stand-off resting on a firm surface nearby. Bolt or clip this to the top of the ladder before putting up the ladder.

For more information on DO rest the top of the ladder against a solid surface. talk to Ramsay Ladders